UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdU9L8cMfnAXiHBsCsJoO50sJaICvPTudaGJ3zW8tAE=' 
WHERE 
  key_id = 'd81bced310dbef377b7de94131dccc5c3a9fd37fa89f47f6c7cc705fa550d291' 
  AND (
    token = 'UdU9L8cMfnAXiHBsCsJoO50sJaICvPTudaGJ3zW8tAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )